혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(6X7)X4/4
=
42
2
3X5+(1+9)
=
25
3
(7+3)/1/1
=
10
4
(4+2)X8-2
=
46
5
8/(4/2)/2
=
2
6
(4X4)+5/1
=
21
7
(4+7)+7-4
=
14
8
(4X2)-3X2
=
2
9
5-5+(2-1)
=
1
10
8-8+(5X5)
=
25
11
(4-2)X6X1
=
12
12
1X(7+7)+5
=
19
13
9/(5-2)/3
=
1
14
(5X5)X9/5
=
45
15
1-3+(9/1)
=
7